This is a kalimba kit which can be used for both professional and personal entertainment, practice. The 17 keys thumb piano is easy to use, convenient to store, can be classmate, neighbor, colleague or any close friend who musical instrument projects. Features -Color:Multi -Material:Acrylic, stainless steel -Size:15.00X15.00X4.30cm/5.89X5.89X1.69in -Size:14.70X3.80X0.80cm/5.78X1.49X0.31in -Size:17.00X3.50X0.10cm/6.68X1.38X0.04in -Size:20.00X2.00X0.10cm/7.86X0.79X0.04in - Kalimba with 17 keys, its vibration transmission is faster, more complete, better resonance, and more pleasant to ears. - The thumb piano is easy to use, and convenient to store, can surely bring you satisfying using feeling. - Practical thumb piano is light and portable, easy to take when outdoor, you can use at anytime. - 17 key kalimba can be a good gift choice to your family or friends on any special days. - With its vibrating metal rods, the kalimba is played by plucking the rods with the thumbs, creating a unique sound. Package list: 1 x thumb piano 1 x hammer 1 x manual 1 x sticker 1 x cleaning cloth